SunComm SC-375 User manual

SunComm
SC-375
(Nov., 2007 Edition)
User’s Manual

【Content】
1. INTRODUCTION................................................................................................................1
2. FUNCTIONS ........................................................................................................................1
3. THE CONTENTS IN PACKAGE......................................................................................2
4. DIMENSION AND PANEL DESCRIPTION ...................................................................3
5. ACCESSORY ATTACHMENT.........................................................................................4
6. SETTING AND MANAGING VIA WEB PAGE..............................................................5
7. SYSTEM INFORMATION.................................................................................................5
8. ROUTE..................................................................................................................................6
9. MOBILE .............................................................................................................................12
10. NETWORK.......................................................................................................................17
11. SIP SETTING...................................................................................................................20
12. NAT TRANS.....................................................................................................................30
13.SYSTEM AUTH................................................................................................................31
14.SAVE CHANGE................................................................................................................32
15.UPDATE ............................................................................................................................33
16.REBOOT............................................................................................................................35
17. SETTING AND CHECKING VIA IVR.........................................................................36
18.SPECIFICATION.............................................................................................................38
19. APPLICATIONS..............................................................................................................39
20. SIMPLE STEPS ...............................................................................................................40
21. APPENDIX: SETUP SC-375 WITH ASTERISK.........................................................41
22.HOW TO SETUP ASTERISK TO RECEIVE CALLER ID FROM ..........................47

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1. Introduction
SC-375 series products provide you the best connect solution
for heterogeneous network（including：WLAN、GSM or PSTN）
You may use a SIP-protocol VoIP phone or software to connect to
the SC-375, then reach this call to the mobile network, and vice
versa. With multiple sets of SC-375, you may even build an
international call network.
2. Functions
2.1 VoIP (SIP)-GSM conversion.
2.2 VoIP (SIP)-CDMA conversion.
2.3 Voice response for setting and status enquiring. (Dial in GSM
numbers of SC-375 to get voice information or to operate.)
2.4 50 sets of LAN->MOBILE routing, and 50 sets of
MOBILE->LAN routing.
2.5 Series connections to save bills.
2.6 Standard SIP (RFC2543, RFC3261) protocol to communicate
with other gateways or PC.
2.7 settings and managing via web page

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3. The contents in package
3.1 SC-375 main body
3.2 AC-DC Adaptor (110V AC – 12V DC or 220V AC – 12V DC)
3.3 Network cable
3.4 Antenna
3.5 User’s Manual
When you receive SC-375 package and find it is damaged or
incorrect, please contact your vendor.
(3.1)
(3.2)
(3.4)
(3.3)

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4. Dimension and Panel description
4.1 Antenna：Antenna connector.
4.2 DC 12V：Power socket.
4.3 LAN: Standard RJ-45 socket, connecting to Hub circuit.
4.4 PWR: Power indicator light, red light. Light is on when system’s
power supply is normal.
4.5 MOBILE: GSM indicator light, green light. Light flashes when
GSM status is normal; light turns on constantly when GSM is
called.
4.6 LAN: LAN indicator light, green light. Light flashes when Lan is
called; light turns off when GSM answers.
4.7 LINK: Link indicator light, green light. Light is on when network
is connected correctly.
(4.1) (4.2) (4.3) (4.4) (4.6)
(4.5) (4.7)
14.5cm
17cm
4
.
1
cm

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5. Accessory attachment
5.1 Connect the network cable both to your Hub and to LAN socket
of SC-375.
5.2 Connect the antenna and place it in a good receiving location
(not too close to the device).
5.3 Insert a SIM card into back of SC-375.
5.4 Plug the adapter in DC 12V socket and PWR socket. The PWR
light should turn red at the moment.
5.5 Click reset button 3 sec. SC-375 will restore default IP.
Other setting as usual.

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6. Setting and managing via web page
The default IP address of SC-375 is http://192.168.0.100. Before
accessing the web page, please confirm this address is available
in your network.
Enter the default username and password to login.
Default username: voip
Default password: 1234
7. System Information.
7.1 After login, you could see the system information such as: model
name, firmware version, codec version name, etc. in this page.

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7.2 You could also see the setting table in the left side. Please click on
the option you would like to set. The setting methods are indicated as
the following chapters, please input the value or select the item
according to your situation.
Note:
Please remember to save change whenever you submit any setting.
Click “Save Change” then “Save” button, the system will restart and
make the changed function/setting operative.
8. Route
8.1 Route/ Mobile to LAN Settings
In this page: Mobile To Lan Table, you could set the routing rules to
transfer the calls incoming from MOBILE to LAN. Maximum 50 sets.

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When the GSM number of the SC-375 is called, this device transfers the
call to URL according to the caller ID of the incoming call.
8.1.1 CID: caller ID, the numbers of incoming call
You could set the CID as the following formats:
(1) The complete number, e.g. 0911111111
(2) The prefix part plus *, e.g. 0911*. This format means any number
starting with 0911 will be accepted to transfer.
(3) *, this means any incoming call is accepted to transfer.
(4) N, this means the incoming call without showing its CID is accepted
to transfer.
Please note the priority of the routing rules; the CID with more digits
gets the priority.
8.1.2 URL：The IP address of destination
You could set the URL as the following formats:
(1) The complete IP address, e.g. 192.168.0.101
(2) The proxy extension numbers
(3) The phone numbers.
Note: If the device has registered at proxy server/Asterisk, you
can enter any destination phone number. Also note that
in the proxy server/Asterisk, you need to set the route of
destination phone number.
(4) Leave it blank or ‘N’, this mean to refuse to transfer.
(5) *, this means to transfer via 2-stage-dialing. The call will be
answered with a prompt dial tone for the caller to press the IP
address, proxy extension, or any phone number as destination.

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The caller press the IP address on the phone keys: 192*168*0*101#
as 192.168.0.101
8.1.3 Example of Mobile to Lan setting:
(1) Mobile to Lan: 0932*, 0911123456
When the GSM numbers of the device is called, if the caller’s prefix
numbers are 0932, SC-375 transfers the call to 0911123456, then
0911123456 rings (while available).
Precondition:
a. SC-375 has registered at proxy server/Asterisk
b. The proxy server/Asterisk has the route of “09”
(2) Mobile to Lan: *, *
Any incoming call gets a prompt dial tone; so the caller can enter
any IP address, sip extension, or phone number.
Precondition:
a. SIP extension or phone number needs to register at SIP Proxy
Server or Asterisk.
b. Phone number, SIP Proxy Server or Asterisk needs to set the
route of destination phone number.
8.2 Route/ Mobile to LAN Speed Dial Settings
When you set both Mobile to LAN Speed Dial Settings and Mobile to
LAN settings at the same time, Mobile to LAN Speed Dial Settings
gets higher priority. Mobile to Lan setting will be not available.

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The call is answered with a prompt dial tone for the caller to press the
“Num”, and then the device connects the “URL” as destination.
Example: after you call the GSM number of the device and hear a dial
tone, you press 0, then the lan phone of IP address:
192.168.0.107 rings.

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8.3 Route/ LAN to Mobile Settings
In this page: Lan To Mobile able, you could set the routing rules to
transfer the calls incoming from Lan to Mobile. Maximum 50 sets.
When the Lan of the SC-375 is called, this device transfers the call to
Call Num according to the URL of the incoming call.
8.3.1 URL: The IP address or proxy extension numbers of the incoming
call.
You could set the URL as the following formats:
(1) The complete IP address, e.g. 192.168.0.101
(2) The proxy extension numbers, e.g. 103
(3) Part of an IP address plus *, e.g. 192.168.0.*. This means the IP
address starting with 192.168.0 would be accepted to transfer,
(4) Part of the proxy extension numbers plus, e.g. 10*. This means the
extension numbers starting with 10 would be accepted to transfer.

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8.3.2 Call Num: the phone numbers of destination.
You could set the Call Num as the following formats:
(1) The complete number, e.g. 0911111111
(2) *, this means to transfer via 2-stage-dialing. The call will be
answered with a prompt dial tone for the caller to press the destination
phone numbers, e.g. 0911111111
(3) #, this allow the caller with lan phone dial directly the destination
numbers.
Precondition:
(1) SC-375 and incoming lan Phone are both registered at proxy
server or Asterisk.
(2) Proxy server/asterisk has set the routing rules to assign
specific prefix of numbers to be transferred from SC-375.
(3) Lan to Mobile routing sets: *, #
Usage: You could dial on your lan phone call any destination
number with prefix of “09”. When your lan phone and
SC-375 had registered and “09” prefix is setted the routing
rules at proxy server or Asterisk.
(4) #['d'n]['a'ppp], this means to do the above routing, and to modify
the numbers.
Note: 'd'n means to delete the number of prefix,
'a'ppp means to add 'ppp' prefix.
E.g. #d2a09 means to call the registered numbers via
one-stage-dialing. The numbers are modified to: delete 2 digits of
prefix of the original numbers, then add 09 to be new prefix of the
destination numbers.

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9. Mobile
9.1 Mobile/ Mobile Status
In this page: Mobile Status, you could get the information of your GSM
network and the latest operation.
(1)Network Registration：The telecom carrier which the SIM card been
registered.
(2)SIM Card ID：SIM card ID.
(3)Signal Quality：Signal quality.
(4)GSM S/N : IMEI Number
(5)Incoming IP：The IP address of the last incoming call from LAN.
(6)Incoming IP Name: proxy server name
(7)Outgoing IP：The IP address of the last outgoing call to LAN.
(8)Incoming Mob：The caller ID of the last incoming call from MOBILE.
(9)Outgoing Mob：The called number of the last outgoing call to MOBILE.

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9.2 Mobile/ Mobile Setting
In this page: Mobile setting, you could adjust the parameter and click on
the option to fit your need. You could leave those default value before
you had tried the complete operation of this device.
(3)LAN Dialtone Gain: DTMF Reciver is not good,you can adjust gain
down.
(
1
)
(
2
)
(
3
)
(
5
)
(
6
)
(
7
)
(
8
)
(
9
)
(
10
)
(
11
)
(
4
)
GSMVoIP Codec
LAN (6)Rx
(5) Tx
DTMF
(1)VoIP Tx Gain
(2) VoIP Rx Gain GSMCodec
Rx
Tx
DTMF
Mobile 2:

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(4) ON/Off: If you use this channel,please click on. Otherwise,please
click off.
(5)CODEC Tx Gain: as above
(6)CODEC Rx Gain: as above
(7) SIP From: Caller ID transfer
zTel/User(Standard): If you need to register to Asterisk and proxy
server,please choose this option. And how to transfer the caller ID
to LAN,please refer 22.How to setup Asterisk to receive Caller ID
from SC-375 (page 43)
SC-375-2 will send the message as follows in the Packet.
From: " caller number " <sip:[email protected]>;tag=51088abb
zTel/Tel :
SC-375 will send the message as follows in the Packet.
From: "caller number" <sip: caller number @192.168.0.228>;tag=6ac93f7c
※Please note:If you choose this option,please don’t register to
Asterisk and proxy server. Please only fill proxy server ip and
choose Active: on (else field empty) in sip setting/service demain
zUser/Tel
SC-375 will send the message as follows in the Packet.
From: " Username " <sip: caller number @192.168.0.228>;tag=7f130947
※If you choose this option,please don’t register to Asterisk and
proxy server. Please only fill proxy server ip,Username and
choose Active: on (else field empty) in sip setting/service
demain
(8)Presentation CLIR : If you need to block the Caller Id for call
termination,please choose Suppression
(9)Mobile PIN Code:If you need to unlock pin code via SC-375,you can

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click “On” and enter pin code.
(10)LAN Answer Mode:
Answered : when mobile answer,then connect the call
Alerted : when the mobile is ringing back tone,then connect the call
Income : when lan dial out,then connect soon
(11)Band Type:When you buy Quad band,you need to choose your
GSM frequency
9.3 Mobile / Forward Setting :
When the first route are busying, SIP can transfer phone call to
another free route. When the device are busying, the phone call
can be transfer to another device (external equipments).
*"Forward Enable" is not motivate on Defualt value.
So please, mark "Forward Enable" this blank to motivate this function.
Take SJ Phone for example: Profiles -> Edit -> Advanced -> Accept
redirection replies (Turn on the "Forward Enable", therefore the SJ
Phone can designate a port which are free to use.)

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Name URL:Port
Fwd to Mobile1: 1
9
2.1
68
.
0
.1
00
:
5060
Fwd to Mobile2: 1
9
2.1
68
.
0
.1
00
:
5062
Fwd to External:
The Explanation of Picture:
Fwd to Mobile1:192.168.0.100 : 5060, it means when 5062 Port are
busying, SJ Phone can transfer the call to 5060 Port (192.168.0.100).
Fwd to Mobile2:192.168.0.100 : 5062, it means when 5060 Port are
busying, SJ Phone can transfer the call to 5062 Port (192.168.0.100).
zIf both 5060 port and 5062 port are busying at same time, you can set
up "Fwd to External", then you can transfer the phone call to another
designate device.

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10. Network
In Network, you could check the Network status; configure the WLAN
Settings, LAN Settings and SNTP settings.
10.1 Network/ Status/ Network Status: information of current Network in
this page.
10.2 Network/ Network Settings/ Lan Settings: You can check the
current Network setting in this page.
The default IP is 192.168.0.100; you could change it to any available IP
address, or select different IP type to suit your environment.

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(1) LAN Mode: select NAT
(2) Fixed IP: the TCP/IP Configuration item is to setup the WAN port’s
network environment. You may refer to your current network
environment to configure the system properly.
(3) DHCP client: you could refer to your current network environment to
configure the system properly
(4) PPPoE: If you have the PPPoE account from your Service Provider,
please input the Username and the Password correctly.
(5) After you input or modify the value, click the Submit button.
10.3 Network/ SNTP Settings:
You could select “On” to give SNTP function to this device.
Input the primary and secondary IP Address of SNTP Server to get the